[Bug 648726] New: X session crash when launching emacs
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c0 Summary: X session crash when launching emacs Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: bphilips@novell.com QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: Beta-Customer Blocker: --- Created an attachment (id=396617) --> (http://bugzilla.novell.com/attachment.cgi?id=396617) supportconfig Steps to reproduce 1) Launch a regular GNOME session (desktop effects disabled) 2) Launch emacs 3) X crashes, gdm restarts -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Status|NEW |ASSIGNED AssignedTo|bnc-team-xorg-bugs@forge.pr |sndirsch@novell.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c1 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |bphilips@novell.com --- Comment #1 from Stefan Dirsch <sndirsch@novell.com> 2010-10-22 19:33:13 UTC --- Could you attach /var/log/Xorg.0.log? But please first update to current X and Kernel including debug packages. zypper ar -f \ http://download.opensuse.org/repositories/Kernel:/HEAD/openSUSE_Factory/ \ Kernel:HEAD zypper ar -f \ http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_Factory/ \ X11:XOrg zypper mr -p 90 Kernel:HEAD zypper mr -p 90 X11:XOrg zypper ref zypper dup zypper in xorg-x11-server-debuginfo xorg-x11-server-debugsource \ xorg-x11-driver-video-debuginfo xorg-x11-driver-video-debugsource \ xorg-x11-driver-input-debuginfo xorg-x11-driver-input-debugsource \ libpixman-1-0-debuginfo libpixman-1-0-debugsource \ libpciaccess0-debuginfo libpciaccess0-debugsource -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c2 --- Comment #2 from Brandon Philips <bphilips@novell.com> 2010-10-22 20:26:02 UTC --- Created an attachment (id=396644) --> (http://bugzilla.novell.com/attachment.cgi?id=396644) /var/log/Xorg.0.log /var/log/Xorg.0.log -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c3 --- Comment #3 from Brandon Philips <bphilips@novell.com> 2010-10-22 20:26:29 UTC --- Created an attachment (id=396645) --> (http://bugzilla.novell.com/attachment.cgi?id=396645) /var/log/Xorg.0.log.old /var/log/Xorg.0.log.old -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c4 Brandon Philips <bphilips@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|bphilips@novell.com | --- Comment #4 from Brandon Philips <bphilips@novell.com> 2010-10-22 20:27:30 UTC --- Executed the above commands, rebooted and relaunched emacs. It crashed as before. Also, I got a crash by moving a gnome-terminal tab into its own windows. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c5 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |bphilips@novell.com --- Comment #5 from Stefan Dirsch <sndirsch@novell.com> 2010-10-22 20:34:25 UTC --- There is no Xserver crash. Please also attach ~/.xsession-errors. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c6 --- Comment #6 from Brandon Philips <bphilips@novell.com> 2010-10-22 20:43:29 UTC --- Created an attachment (id=396647) --> (http://bugzilla.novell.com/attachment.cgi?id=396647) xsession-errors.old -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c Brandon Philips <bphilips@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|bphilips@novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c7 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|X.Org |GNOME AssignedTo|sndirsch@novell.com |bnc-team-gnome@forge.provo. | |novell.com Summary|X session crash when |Xsession terminates when |launching emacs |launching emacs QAContact|xorg-maintainer-bugs@forge. |qa@suse.de |provo.novell.com | --- Comment #7 from Stefan Dirsch <sndirsch@novell.com> 2010-10-22 21:05:13 UTC --- Looks more like a GNOME problem. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c8 --- Comment #8 from Brandon Philips <bphilips@novell.com> 2010-10-22 22:44:05 UTC --- I am not sure now. My xsession locked up right after logging in now. But X didn't crash. Instead I have this in Xorg.0.log [ 8392.165] (II) NOUVEAU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz) [ 8427.503] [mi] EQ overflowing. The server is probably stuck in an infinite loop. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c9 Brandon Philips <bphilips@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|GNOME |X.Org AssignedTo|bnc-team-gnome@forge.provo. |bnc-team-xorg-bugs@forge.pr |novell.com |ovo.novell.com QAContact|qa@suse.de |xorg-maintainer-bugs@forge. | |provo.novell.com --- Comment #9 from Brandon Philips <bphilips@novell.com> 2010-10-25 15:49:37 UTC --- This is not a GNOME problem. Running /opt/kde3/bin/fate can also trigger this bug. Although, it is 100% reproducible with gnome-terminal. Still getting this error in Xorg.0.log after the screen corruption happens from launching FATE or creating a gnome-terminal window from a tab. [ 274.933] [mi] EQ overflowing. The server is probably stuck in an infinite loop. The machine is still accessible via ssh after this point and killing Xorg and restarting xdm gets me a working session again. Debugging steps taken --------------------- Upgraded to 2.6.36-rc8-34-default to see if it is a Kernel issue and it still reproduces as before. Updated to the latest xorg-server this morning: xorg-x11-server-7.5_1.9.1-1.1.x86_64 Top of the changelog: * Sun Oct 24 2010 sndirsch@novell.com - xorg-server 1.9.1 (final release) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-xorg-bugs@forge.pr |sndirsch@novell.com |ovo.novell.com | Summary|Xsession terminates when |nouveau [NV98] [mi] EQ |launching emacs |overflowing -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c10 --- Comment #10 from Brandon Philips <bphilips@novell.com> 2010-10-25 21:26:21 UTC --- Reproduced this again while opening a new tab in Firefox. That makes 4 different applications and two toolkits. It must be an X issue. [ 18682.254] [mi] EQ overflowing. The server is probably stuck in an infinite loop. The Kernel printed out an error this time: [13313.047866] [drm] nouveau 0000:02:00.0: nouveau_channel_free: freeing fifo 2 [13313.721961] [drm] nouveau 0000:02:00.0: Allocating FIFO number 2 [13313.737386] [drm] nouveau 0000:02:00.0: nouveau_channel_alloc: initialised FIFO 2 [13326.050223] [drm] nouveau 0000:02:00.0: fail ttm_validate [13326.050226] [drm] nouveau 0000:02:00.0: validate vram_list [13326.050228] [drm] nouveau 0000:02:00.0: validate: -12 So, I am going to try using the VESA driver and see if I can still reproduce. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c11 --- Comment #11 from Brandon Philips <bphilips@novell.com> 2010-10-25 21:32:51 UTC --- I cannot reproduce with the VESA driver. I can reproduce with only a single display attached and nouveau reinstalled. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c12 --- Comment #12 from Brandon Philips <bphilips@novell.com> 2010-10-25 23:17:37 UTC --- I compiled the full stack from nouveau including libdrm, kernel and nouveau xorg driver and it is still happening. I will file a bug upstream. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c13 --- Comment #13 from Brandon Philips <bphilips@novell.com> 2010-10-26 00:31:11 UTC --- Upstream report: https://bugs.freedesktop.org/show_bug.cgi?id=31117 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freedesktop.or | |g/show_bug.cgi?id=31117 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c14 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |UPSTREAM --- Comment #14 from Stefan Dirsch <sndirsch@novell.com> 2010-10-26 03:08:51 UTC --- Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c15 --- Comment #15 from Brandon Philips <bphilips@novell.com> 2010-10-27 00:38:41 UTC --- Any pointers or help you can provide on the upstream bug report would be great. I will probably start by bisecting with the upstream git repo- it is a bit complicated as libdrm and nouveau are versioned together and depend on header level changes in each other. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c16 --- Comment #16 from Stefan Dirsch <sndirsch@novell.com> 2010-10-27 01:20:14 UTC --- (In reply to comment #15)
Any pointers or help you can provide on the upstream bug report would be great.
I will probably start by bisecting with the upstream git repo- it is a bit complicated as libdrm and nouveau are versioned together and depend on header level changes in each other.
How can you bisect that issue, if there is no known GOOD commit? Also it's even more complicated. There is also the DRM component in the kernel. Unfortunately I can't provide any hints here. Maybe ask on the nouveau ML. http://lists.freedesktop.org/mailman/listinfo/nouveau or on IRC. More details on http://nouveau.freedesktop.org/wiki/ -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=648726 https://bugzilla.novell.com/show_bug.cgi?id=648726#c17 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|UPSTREAM |FIXED --- Comment #17 from Stefan Dirsch <sndirsch@novell.com> 2010-11-02 08:08:13 UTC --- https://bugs.freedesktop.org/show_bug.cgi?id=31117
Brandon Philips 2010-11-01 18:44:30 PDT Comment 2
After upgrading to the latest code available in openSUSE Factory I can no longer reproduce this issue. I am guessing this was fixed upstream. I will reopen if I run into issues again.
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